Run: 2026-10-07-01M4ATCT3Z6KRY3ANJD7WFH5Y4

Run Details

Duration:
4m 35s
Cost:
$0.020290
Provider:
Mistral

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The deadbolts slid back in a staccato of metal clicks—three distinct, final sounds that echoed in the narrow hallway. Aurora Carter's fingers trembled as she lifted the chain, her left wrist turning slightly, the crescent-shaped scar catching the dim light from the single bulb overhead. She peered through the gap in the door, her breath fogging the peephole, and her heart stuttered to a halt. Lucien Moreau stood on the landing. He hadn't knocked. Of course he hadn't. The man had never done anything by the book, not when he'd charmed his way into her life six months ago, and not now, standing there in his tailored charcoal suit that hung wrong on his shoulders, the fabric darkened by something that wasn't rain. His platinum blond hair, usually slicked back with surgical precision, was damp and falling across his forehead. But it was his eyes that arrested her—heterochromatic, impossible, one burning amber like molten honey and the other black as a demon's heart, both fixed on her with a desperation that made her step back before she could think. "You're bleeding," she said through the door. Her voice sounded strange in her own ears, hollow. "I know." His voice was a low rasp, stripped of the four-language fluency that had once made her swoon. He gripped his cane—the ivory handle worn smooth by use, concealing the thin blade within—and she saw the tremor in his hand, the way his knuckles whitened. "Open the door, Rory." Six months. Six months of silence since he'd walked out of her life above Silas' bar, since he'd kissed her forehead and promised he'd be back by morning, since he'd left her with nothing but questions and the ghost of his scent on her pillow. Six months of her trying to hate him, to forget the way his demonic heritage had terrified and thrilled her in equal measure. She dropped the chain. The door swung open. The flat hit him first—the sensory assault of Eva's sanctuary. Every surface was a landscape of chaos: scrolls stacked in teetering towers, research notes pinned to the walls with red thread, the air thick with the scent of old parchment and the ghost of a thousand spells. Below them, through the floorboards, came the greasy warmth of the curry house, cardamom and turmeric seeping upward like incense. Ptolemy, the tabby cat, emerged from beneath the sofa and hissed at Lucien, his tail bottle-brushing in warning. Lucien stepped inside without invitation, filling the cramped space with his 5'11" frame, his charcoal suit immaculate except for the spreading dark stain across his ribs. He swayed, just once, and caught himself on the doorframe. "You don't look good," Rory said. She should have been angry. She should have slammed the door. But her cool-headed pragmatism, the trait that had carried her through Pre-Law at Cardiff, warred with the traitorous flutter in her chest. "You look like hell." "I feel worse." He pushed off the doorframe and moved into the living room, lowering himself onto the threadbare sofa with a hiss of pain. He set his cane beside him, the ivory handle glinting. "I need a needle and thread. Strong ones. And vodka. Or anything with a high proof." Rory stared at the blood seeping through his shirt, dark and too copious. "You've been shot?" "Stabbed. By someone who owes me money." He managed a smile, but it didn't reach his black eye. "Irony, isn't it? The great Lucien Moreau, fixer of London's supernatural underworld, bleeding out on a doorstep in Brick Lane." She moved automatically, her training as a delivery driver for the Golden Empress kicking in—assess, stabilize, transport. She grabbed the first-aid kit from the kitchen shelf, her fingers brushing the scar on her wrist as she pulled out gauze and antiseptic. When she turned back, he was watching her with an intensity that made her skin burn. "Why here?" she asked, kneeling on the floor before him. The flat seemed smaller with him in it, the walls of books pressing closer. "Why Eva's flat? Why me?" Lucien's amber eye caught the lamplight, predatory and wounded. He reached out, his hand hovering near her cheek, not quite touching. "Because I needed somewhere I knew you'd be. Somewhere that smelled like you—books and curry and that ridiculous lavender soap you use." His voice dropped to a whisper. "Because I couldn't stay away, Aurora. I tried. For six months, I tried to stay away. But I kept seeing your face—your bright blue eyes when you were furious, the way you twist your hair when you're thinking—and I knew I had to come back. Even if it was just to bleed on your floor." The confession landed like a physical blow. Rory's hands, steady on the medical supplies, trembled. She thought of Evan, of the bruises she'd hidden beneath sleeves, of the way Lucien had once stood between her and the darkness. She thought of the complicated terms of their parting—the secrets he'd kept about his demonic heritage, the way he'd disappeared without a word, the hurt that had calcified into anger. "You left," she said, her voice barely audible. "You didn't even say goodbye." "I had to." He finally touched her, his thumb brushing her cheekbone, feeling the tear tracking down her face. "I was being hunted. By something from Avaros. I thought if I stayed, I'd get you killed. I thought... I thought if I loved you from a distance, you'd be safe." "And now?" she asked. "Now you're not safe. And I'm not safe. And you're here." Lucien closed his eyes, his breath hitching. When he opened them, both were wet—the amber one luminous, the black one bottomless. "Now I'm here. And I'm not leaving until you tell me to. Not until you look at me and tell me you don't want me, not with your eyes, not with your voice. Because I can't do this anymore, Rory. I can't be half a man, half a demon, and half in love with you. I need all of it. Or none of it." Rory looked at him—really looked—at the blood, the exhaustion, the fierce vulnerability beneath the polished fixer's mask. She saw the scar on his temple, pale and crescent-shaped, matching her own in some cosmic joke. She saw the way his hand shook when he reached for his cane, the ivory handle suddenly fragile in his grip. She set down the gauze. She took his hand instead, her fingers finding the scar on her own wrist, pressing against the pulse point where his blood had once mixed with hers in some long-ago ritual she couldn't remember but her body did. "You're an idiot," she whispered. "Always have been," he agreed, and smiled, real this time, reaching his other hand up to tuck a strand of her black hair behind her ear. "But I'm your idiot. If you'll have me." Rory looked at the door—still open, the three deadbolts unlocked, the world of Brick Lane pressing in with its noise and its danger. Then she looked at the man bleeding on her sofa, the half-demon who had seen the worst of her and loved her anyway, who had left to protect her and returned because he couldn't bear the distance. "Close the door," she said softly. "And stay." Lucien's breath shuddered out of him, a sound of relief so profound it bordered on grief. He nodded, once, and reached for his cane, but Rory stopped him, her hand covering his, warm and steady and certain. "Let me," she said. "Let me take care of you. Just... this once. Before we figure out what comes next." Outside, Ptolemy stopped hissing and began to purr, a rumbling motor of a sound that filled the silence. The curry house downstairs clattered shutters, the streetlights of Brick Lane flickering on one by one. Inside Eva's flat, surrounded by scrolls and secrets, Aurora Carter pressed a clean bandage to the wound in Lucien Moreau's side and felt the walls she'd built begin to crack, letting in the light, letting in the possibility of something unsaid finally being spoken. She looked up. He was watching her, those mismatched eyes holding hers with a question she was no longer sure she wanted to answer, but would anyway, because some doors, once opened, could never be closed again.
created_at"2026-10-07T09:16:29.704Z" 10/7/2026, 9:16:29 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency536
moderation_latency(null)
generation_time274723
tokens_prompt788
tokens_completion9855
native_tokens_prompt772
native_tokens_completion9457
native_tokens_completion_images(null)
native_tokens_reasoning7831
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.02029009
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364589-whfBHTRACVZaXabyvGnQ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364589-QiburPnfMGsChgP4N1YC"
upstream_id"087b7a868bee4590b4065a361827a900"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"087b7a868bee4590b4065a361827a900"
is_byokfalse
latency515
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.02029009
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags22
adverbTagCount1
adverbTags
0"she said softly [softly]"
dialogueSentences29
tagDensity0.759
leniency1
rawRatio0.045
effectiveRatio0.045
85.73% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1402
totalAiIsmAdverbs4
found
0
adverb"slightly"
count1
1
adverb"really"
count1
2
adverb"suddenly"
count1
3
adverb"softly"
count1
highlights
0"slightly"
1"really"
2"suddenly"
3"softly"
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
57.20% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1402
totalAiIsms12
found
0
word"echoed"
count1
1
word"trembled"
count2
2
word"silence"
count2
3
word"sanctuary"
count1
4
word"warmth"
count1
5
word"glinting"
count1
6
word"intensity"
count1
7
word"whisper"
count1
8
word"pulse"
count1
9
word"profound"
count1
highlights
0"echoed"
1"trembled"
2"silence"
3"sanctuary"
4"warmth"
5"glinting"
6"intensity"
7"whisper"
8"pulse"
9"profound"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences70
matches
0"f in love"
61.22% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences70
filterMatches
0"look"
hedgeMatches
0"tried to"
1"began to"
2"begin to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences72
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen78
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1388
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount1214
uniqueNames18
maxNameDensity0.74
worstName"Lucien"
maxWindowNameDensity1.5
worstWindowName"Six"
discoveredNames
Carter2
Moreau3
Six3
Eva2
Lucien9
Rory7
Pre-Law1
Cardiff1
Strong1
London1
Brick3
Golden1
Empress1
Aurora3
Evan1
Avaros1
Lane2
Ptolemy2
persons
0"Carter"
1"Moreau"
2"Eva"
3"Lucien"
4"Rory"
5"Aurora"
6"Evan"
places
0"Cardiff"
1"London"
2"Brick"
3"Avaros"
4"Lane"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences47
glossingSentenceCount3
matches
0"seemed smaller with him in it, the walls of books pressing closer"
1"not quite touching"
2"smelled like you—books and curry and that"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1388
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences72
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean46.27
std27.59
cv0.596
sampleLengths
065
16
2108
316
450
568
68
785
836
943
1051
1116
1238
1357
1429
15104
1668
1713
1850
1915
2085
2155
2248
2334
2460
258
2637
2720
2878
2937
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences70
matches
0"being spoken"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs210
matches
0"was watching"
1"was watching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences11
totalSentences72
ratio0.153
matches
0"The deadbolts slid back in a staccato of metal clicks—three distinct, final sounds that echoed in the narrow hallway."
1"But it was his eyes that arrested her—heterochromatic, impossible, one burning amber like molten honey and the other black as a demon's heart, both fixed on her with a desperation that made her step back before she could think."
2"He gripped his cane—the ivory handle worn smooth by use, concealing the thin blade within—and she saw the tremor in his hand, the way his knuckles whitened."
3"The flat hit him first—the sensory assault of Eva's sanctuary."
4"She moved automatically, her training as a delivery driver for the Golden Empress kicking in—assess, stabilize, transport. She grabbed the first-aid kit from the kitchen shelf, her fingers brushing the scar on her wrist as she pulled out gauze and antiseptic. When she turned back, he was watching her with an intensity that made her skin burn."
5"Somewhere that smelled like you—books and curry and that ridiculous lavender soap you use.\" His voice dropped to a whisper. \"Because I couldn't stay away, Aurora."
6"But I kept seeing your face—your bright blue eyes when you were furious, the way you twist your hair when you're thinking—and I knew I had to come back."
7"The confession landed like a physical blow. Rory's hands, steady on the medical supplies, trembled. She thought of Evan, of the bruises she'd hidden beneath sleeves, of the way Lucien had once stood between her and the darkness. She thought of the complicated terms of their parting—the secrets he'd kept about his demonic heritage, the way he'd disappeared without a word, the hurt that had calcified into anger."
8"Lucien closed his eyes, his breath hitching. When he opened them, both were wet—the amber one luminous, the black one bottomless. \"Now I'm here."
9"Rory looked at him—really looked—at the blood, the exhaustion, the fierce vulnerability beneath the polished fixer's mask. She saw the scar on his temple, pale and crescent-shaped, matching her own in some cosmic joke. She saw the way his hand shook when he reached for his cane, the ivory handle suddenly fragile in his grip."
10"Rory looked at the door—still open, the three deadbolts unlocked, the world of Brick Lane pressing in with its noise and its danger. Then she looked at the man bleeding on her sofa, the half-demon who had seen the worst of her and loved her anyway, who had left to protect her and returned because he couldn't bear the distance."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount943
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.036055143160127257
lyAdverbCount9
lyAdverbRatio0.009544008483563097
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences72
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences72
mean19.28
std17.75
cv0.921
sampleLengths
019
126
220
36
43
54
645
717
839
97
109
1119
1227
134
142
1543
1623
174
184
1910
2037
2120
2218
2336
2443
2541
262
272
286
2916
301
3120
3217
3357
3427
352
3629
3726
382
398
4029
4110
4268
4313
4423
454
469
472
4812
498
70.83% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.5
totalSentences72
uniqueOpeners36
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences59
matches
0"Of course he hadn't."
1"Somewhere that smelled like you—books"
ratio0.034
77.63% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences59
matches
0"She peered through the gap"
1"He hadn't knocked."
2"His platinum blond hair, usually"
3"she said through the door"
4"Her voice sounded strange in"
5"His voice was a low"
6"He gripped his cane—the ivory"
7"She dropped the chain."
8"He pushed off the doorframe"
9"She moved automatically, her training"
10"she asked, kneeling on the"
11"she said, her voice barely"
12"He finally touched her, his"
13"I thought if I stayed,"
14"I thought if I loved"
15"I can't be half a"
16"I need all of it."
17"She set down the gauze."
18"he agreed, and smiled, real"
19"she said softly"
ratio0.356
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount39
totalSentences59
matches
0"The deadbolts slid back in"
1"Aurora Carter's fingers trembled as"
2"She peered through the gap"
3"Lucien Moreau stood on the"
4"He hadn't knocked."
5"The man had never done"
6"His platinum blond hair, usually"
7"she said through the door"
8"Her voice sounded strange in"
9"His voice was a low"
10"He gripped his cane—the ivory"
11"She dropped the chain."
12"The door swung open."
13"The flat hit him first—the"
14"Every surface was a landscape"
15"Ptolemy, the tabby cat, emerged"
16"Lucien stepped inside without invitation,"
17"Rory said. She should have"
18"He pushed off the doorframe"
19"Rory stared at the blood"
ratio0.661
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences59
matches
0"Even if it was just"
1"Because I can't do this"
2"If you'll have"
3"Before we figure out what"
ratio0.068
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences22
technicalSentenceCount7
matches
0"The deadbolts slid back in a staccato of metal clicks—three distinct, final sounds that echoed in the narrow hallway."
1"The man had never done anything by the book, not when he'd charmed his way into her life six months ago, and not now, standing there in his tailored charcoal su…"
2"But it was his eyes that arrested her—heterochromatic, impossible, one burning amber like molten honey and the other black as a demon's heart, both fixed on her…"
3"She moved automatically, her training as a delivery driver for the Golden Empress kicking in—assess, stabilize, transport. She grabbed the first-aid kit from th…"
4"The confession landed like a physical blow. Rory's hands, steady on the medical supplies, trembled. She thought of Evan, of the bruises she'd hidden beneath sle…"
5"Rory looked at the door—still open, the three deadbolts unlocked, the world of Brick Lane pressing in with its noise and its danger. Then she looked at the man …"
6"Outside, Ptolemy stopped hissing and began to purr, a rumbling motor of a sound that filled the silence. The curry house downstairs clattered shutters, the stre…"
98.68% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount1
matches
0"she said, her voice barely audible"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags8
fancyCount1
fancyTags
0"he agreed (agree)"
dialogueSentences29
tagDensity0.276
leniency0.552
rawRatio0.125
effectiveRatio0.069
85.0436%